Lesson Plan on Relating Addition and Subtraction to Length
A.) Objectives
The objectives for my lesson are as follows:
Students will be able to use addition and subtraction to solve word problems involving lengths that are given in the same units by using drawings and equations.
Students will be able to represent whole numbers as lengths from 0 on a number line diagram and represent whole number sums and differences within 100 on a number line diagram.
Use addition and subtraction within 100 to solve word problems involving lengths that are given in the same units, e.g., by using drawings (such as drawings of rulers) and equations with a symbol for the unknown number to represent the problem.2. CCSS.MATH.CONTENT.2.MD.B.6Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2, ..., and represent whole-number sums and differences within 100 on a number line diagram."http://www.corestandards.org/Math/Content/2/MD/
C.) Educational Technology Teacher Tools
ThingLink is used to display the lesson.
Learnzillion.com is used as an introduction to the lesson of how to relate addition and subtraction to length.
Google Slides is used to reinforce what was taught in the learnzillion video
Zunal.com was used to create an original WebQuest that the students will complete to conclude the lesson.
Lesson Plan on Relating Addition and Subtraction to Length
A.) Objectives
The objectives for my lesson are as follows:
Students will be able to use addition and subtraction to solve word problems involving lengths that are given in the same units by using drawings and equations.
Students will be able to represent whole numbers as lengths from 0 on a number line diagram and represent whole number sums and differences within 100 on a number line diagram.
B.) CT State Common Core Standards
"Relate addition and subtraction to length.- CCSS.MATH.CONTENT.2.MD.B.5
Use addition and subtraction within 100 to solve word problems involving lengths that are given in the same units, e.g., by using drawings (such as drawings of rulers) and equations with a symbol for the unknown number to represent the problem.2. CCSS.MATH.CONTENT.2.MD.B.6Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2, ..., and represent whole-number sums and differences within 100 on a number line diagram."http://www.corestandards.org/Math/Content/2/MD/C.) Educational Technology Teacher Tools
ThingLink is used to display the lesson.Learnzillion.com is used as an introduction to the lesson of how to relate addition and subtraction to length.
Google Slides is used to reinforce what was taught in the learnzillion video
Zunal.com was used to create an original WebQuest that the students will complete to conclude the lesson.
Screen Cast of Lesson